Verification of delayed menarche in female athletes

本研究以韩国女子运动员初潮年龄与身高峰值峰值年龄之间的时间间隔为依据，对韩国女子运动员的初潮延迟年龄进行了逐一验证。为了阐明常规训练对月经初潮延迟的影响，有必要区分每名运动员中是否出现月经初潮延迟的女运动员。因此，月经初潮延迟的评价体系是由初潮年龄和身高MPV年龄之间的回归分析得出的。建立了初潮年龄与身高一至三阶MPV年龄的最小二乘逼近多项式，并建立了三次多项式的回归方程。因此，对每名韩国女运动员进行了初潮年龄与身高MPV年龄的回归分析。由此推断，韩国体育运动员已经出现了较强的月经初潮延迟现象。

This study individually verified based on the interval between age at menarche and the age at the maximum peak velocity of height derived from the wavelet interpolation method for delayed menarche in Korean female athletes. It is necessary to distinguish between female athletes in whom delayed menarche occurs or not in every athletes in order to elucidate the effect of regular training for delayed menarche. For that reason, the evaluation system for delayed menarche is derived from regression analysis between age at menarche and age at MPV of height. Least square approximation polynomials of age at menarche for age at MPV of height from the first to the third order were constructed for the evaluation in delayed menarche, and the regression equation of cubic polynomial was valid. So the regression evaluation of age at menarche for age at MPV of height was applied for each Korean female athletes. It was inferred that Korean sports athletes have been occurring strong delayed menarche.